Redland RDF Application Framework - News 2009-12-16 Redland Version 1.0.10 Released Added a [1]Virtuoso storage by Patrick van Kleef Support [2]Rasqal 0.9.17 API Fix compiling against sqlite 3.6.17 or newer Fix modular storage dynamic loading linking problems. Several other bug fixes including addressing issues: [3]Issue #0000302, [4]Issue #0000304, [5]Issue #0000311, [6]Issue #0000315 and [7]Issue #0000317. See the [8]1.0.10 Release Notes for the full details of the changes. 2009-04-12 Redland Version 1.0.9 Released Made the storages (triple stores) API public and the implementations modular - can be compiled externally and dynamically loaded on demand. Removed Raptor and Rasqal from sources - now external build dependencies. Many other bug fixes including addressing issues: [9]#0000272, [10]#0000282 [11]#0000283, [12]#0000285 and [13]#0000286. See the [14]1.0.9 Release Notes for the full details of the changes. 2008-07-05 Redland Version 1.0.8 Released Updated to use [15]Rasqal 0.9.16 (from 0.9.15) Updated to use [16]Raptor 1.4.18 (from 1.4.16) Added a 'trees' indexed in-memory storage Improvements to low-memory and other failures of resource allocation API additions and changes to concepts, parser and serializer classes. Fixed Issue [17]0000256 NOTE: The next release of redland will NOT include raptor and rasqal in the tarball, they will be separate download dependencies. See the [18]1.0.8 Release Notes for the full details of the changes. 2007-12-24 Redland Version 1.0.7 Released Updated to use [19]Rasqal 0.9.15 (from 0.9.14) Updated to use [20]Raptor 1.4.16 (from 1.4.15) Added a optional modular storage Improvements to low-memory and other failures of resource allocation Added URI filtering to the parser class SQLite storage gains transactions and other fixes Many other bug fixes addressing Issues [21]0000187, [22]0000189, [23]0000203, [24]0000205, [25]0000209, [26]0000213, [27]0000215, [28]0000218, [29]0000229, [30]0000230, [31]0000234, [32]0000235 and [33]0000236 See the [34]1.0.7 Release Notes for the full details of the changes. 2007-05-05 Redland Version 1.0.6 Released Updated to use [35]Rasqal 0.9.14 (from 0.9.13) Updated to use [36]Raptor 1.4.15 (from 1.4.13) Added a new transactions API for graph changes, implemented for MySQL Added a new query results formatter class Many other bug fixes addressing Issues [37]#0000175, [38]#0000173, [39]#0000159, [40]#0000153, [41]#0000150 and [42]#0000038 See the [43]1.0.6 Release Notes for the full details of the changes. 2006-11-19 Redland Version 1.0.5 Released Updated to use [44]Rasqal 0.9.13 (from 0.9.12) Updated to use [45]Raptor 1.4.13 (from 1.4.9) Several API additions Parsing methods can take a NULL base URI when it is not needed Added serializer methods to serialize from a stream Many fixes and improvements to the SQLite storage Export some more functions to the SWIG binding Many minor improvements Many other bug fixes addressing Issues [46]#0000092, [47]#0000103, [48]#0000105, [49]#0000107, [50]#0000114, [51]#0000116, [52]#0000125, [53]#0000130, [54]#0000132, [55]#0000136 and [56]#0000139. See the [57]1.0.5 Release Notes for the full details of the changes. 2006-05-05 Redland Version 1.0.4 Released Updated to use [58]Rasqal 0.9.12 to update to SPARQL 2006-04-06 and JSON results Updated to use [59]Raptor 1.4.9 with many improvements Fixes for several crashes in parsing and serializing. See the [60]1.0.4 Release Notes for the full details of the changes. 2006-02-15 Redland Version 1.0.3 Released Updated to use [61]Rasqal 0.9.11 to update to SPARQL 2005-11-23 Updated to use [62]Raptor 1.4.8 with many improvements Added a new PostgreSQL storage contributed by Shi Wenzhong Created an enhanced API reference manual with gtk-doc Some other minor fixes and changes NOTE: Redland will be switching to use [63]Subversion for version control after the 1.0.3 release. See the [64]Redland Subversion site or the online [65]Redland installation notes for the latest information. See the [66]1.0.3 Release Notes for the full details of the changes. 2005-06-10 Redland Version 1.0.2 Released Fixed a crash when querying or searching with the API and getting no results Updated to use [67]Rasqal 0.9.10 to provide query results sorting such as SPARQL ORDER BY and some SPARQL syntax updates. ([68]release notes) Updated to use [69]Raptor 1.4.7 to to fix some crashes in the RSS tag soup parser and serializer. ([70]release notes) See the [71]1.0.2 Release Notes for the full details of the changes. 2005-05-29 Redland Version 1.0.1 Released Updated to use [72]Rasqal 0.9.9 to provide improved SPARQL query support for the revised syntax ([73]release notes) Updated to use [74]Raptor 1.4.6 to provide a new GRDDL parser as well as updated RSS enclosures support ([75]relase notes) MySQL store has changed key algorithm: NOTE: may require a store save and reload SQLite store now returns correct query results Digest and Hash classes are now public and available to bindings Empty iterators and streams now always return an object Win32 portability fixes and build configuration (John Barstow) Several other API additions were made. See the [76]1.0.1 Release Notes for the full details of the changes. 2005-02-06 Redland Version 1.0.0 Released This is a mature library so it is time for 1.0.0 Updated to use [77]Rasqal 0.9.6 for better query and SPARQL support Updated to use [78]Raptor 1.4.5 for new RDF/XML abbreviated serializer, improved RSS tag soup parser and RSS 1.0 serializer New experimental [79]SQLite storage See the [80]1.0.0 Release Notes for the full details of the changes. 2004-11-01 Redland Version 0.9.19 Released License changed from LGPL 2.1/MPL 1.1 to LGPL 2.1/Apache 2 Updated to use [81]Rasqal 0.9.4 to provide SPARQL support Updated to use [82]Raptor 1.4.2 to provide serializing of models to strings in RDF/XML or N-Triples Some small API additions and bug fixes. See the [83]0.9.19 Release Notes for the full details of the changes. 2004-08-03 Redland Version 0.9.18 Released (Revert statement usage counting from 0.9.17) This is Redland 1.0 release candidate 1 New [84]Query and [85]Query Results classes to support RDF querying with [86]RDQL using [87]Rasqal Moved the language APIS into the new [88]Redland Bindings package Added a new message logging API giving structured messages Updated MySQL storage ([89]Morten Frederiksen) Check that duplicate statements are not added to models Portability fixes for building natively on Win32 (Jose Kahan) Updated to [90]Rasqal 0.9.2 and [91]Raptor 1.3.2 Several other minor bugs and fixes. See the [92]0.9.17 Release Notes for the full details of the changes. 2004-02-24 Redland Version 0.9.16 Released A small but important bug fix to make the installed C headers work correctly again. See the [93]0.9.16 Release Notes for the full details of the changes. 2004-01-31 Redland Version 0.9.15 Released API CHANGE Several classes were modified to use unsigned char* for UTF-8 encoded URIs and Literals Update to synchronise with [94]Raptor version 1.2.0 (RDF/XML and N-Triples parser) - see [95]Raptor NEWS gaining the [96]Turtle Terse RDF Triple Language Added storage with MySQL written by [97]Morten Frederiksen Added storage with [98]AKT Triplestore Added file and URI-backed in-memory storage Added fixes to make Redland compile cleanly under C++ (tested with g++) Added assertion checks and reporting for function arguments Added method for finding statements in a context Added a method for listing the contexts in a graph Storage, model and serializer get/set feature methods now take and return nodes Improved rdfproc utility to handle multiple storage types, storage options, contexts and environment variables for configuration. Fix crash on reporting parser errors with % in the message Improved RDF/XML serializer to chose better output names Many other minor changes and fixes. See the [99]0.9.15 Release Notes for the full list of the changes. 2003-09-08 Redland Version 0.9.14 Released Update to synchronise with [100]Raptor version 1.0.0 (RDF/XML and N-Triples parser) - see [101]Raptor NEWS for the changes since 0.9.12. Added a new utility program rdfproc - a general RDF processor for Redland that allows command line use of the library. Made the Node class intern every node. Fixed the broken use of Perl UNIVERSAL::isa Other minor API changes See the [102]0.9.14 Release Notes for the full list of the changes. 2003-08-28 Redland Version 0.9.13 Released API CHANGE [103]Node The class was modifed to make objects immutable, removing the set methods and to add new node type convienence methods. API addition [104]Model Added a method to sync the model to the backing store. API addition [105]Parser Added methods to allow parsing from strings. API addition [106]Statement Added method to check for partial statements. API addition [107]Storage Added a method to sync the backing store. Better error recovery - most errors return if possible. Added initial simple threading support (patches by Seth Ladd) Greatly improved Python API using 2.2 features (Edd Dumbill and Matt Biddulph) Updated Perl, Python and Java APIs to always return new nodes and statements, removing the need to consider shared object issues. Updated serializing to RDF/XML to handle datatype literals Update to [108]Raptor version 0.9.12 (RDF/XML and N-Triples parser) - see [109]Raptor NEWS for changes since 0.9.8. Extensive portability and other bug fixes. See the [110]0.9.13 Release Notes for the full list of the changes. 2003-02-13 Redland Version 0.9.12 Released FORMAT CHANGE The persistent storage format was changed to support RDF typed literals and this will require an upgrade of any existing Berkeley/Sleepycat DB stores created by Redland 0.9.11 or earlier. A utility redland-db-upgrade is provided that creates an updated store from an existing one. API CHANGE [111]Iterator and [112]Stream classes. The next/get_next method is split into get_object always returning a shared object and next methods. get_context method added. (get_object is called current in higher level language APIs) API CHANGE [113]Model class. Method add_statement no longer takes ownership of the passed in statement. The caller now retains ownership. API CHANGE [114]Model class. Method add_statements no longer frees the passed in librdf_stream; the caller must free it now. API CHANGE [115]Node and [116]Model classes. Added RDF Datatyped Literals. Other literal is_wf_xml constructors and methods deprecated. API CHANGE All literals methods and constructors have no mention of the never-used or supported XML Space argument which is not part of an RDF literal. Added a script [117]utils/update-api-0912.pl to help automate the API changes as far as possible or warn about those that cannot be automatically updated. Added contexts - Statements added to [118]Model (when using a Storage that supports contexts) can take an optional [119]Node, returned by the new get_context method on [120]Iterator and [121]Stream classes. Many portability and compiling fixes (OSX, gcc 3.x, FreeBSD, non-gcc compiler) [122]Java API classes. Add finished() method replacing useless finalize(). Use Raptor message callbacks to get parser warnings and errors Build Java API working around the stupid things recent SWIG versions do. Make Redland work with BDB/Sleepycat DB v4 (as well as v2 and v3) [123]Python API gains [124]pydoc comments and HTML derived version [125]Perl and [126]Python APIs now receive Redland message callbacks Redland URI class now registers with Raptor rather than specially compile Raptor Added RDF/XML [127]Serializer class and made higher level language APIs to it Update to [128]Raptor version 0.9.8 (RDF/XML and N-Triples parser) - see [129]Raptor NEWS for detailed changes since 0.9.5 Added skeleton [130]Ruby and [131]PHP APIs Major source reorganisation. See also the [132]0.9.12 Release Notes 2002-06-08 Redland Version 0.9.11 Released Update to [133]Raptor version 0.9.5 (RDF/XML and N-Triples parser) Added [134]serialization to a syntax API; with [135]N-Triples as the first syntax Added start of [136]query language API Updated [137]Python interface to be more Pythonic, now requires python 2.1+ Added [138]Ruby API Redland will now work as a perl [139]CPAN module Updated [140]Perl interface - modules have been renamed. Fix programs with [141]update-perl-api.pl Updated [142]Java API Now uses libtool to build dynamic and static libraries Multiple startup/shutdowns of entire library now works. 2001-08-28 Redland Version 0.9.10 Released More work on debian packaging Added [143]Raptor [144]N-Triples parser Changes needed for _:name identifiers from N-Triples Added [145]Java API 2001-06-07 Redland Version 0.9.9 Released Added librdf_world class to manage Redland environment startup/shutdown - pervasive change throughout all other classes configure improvements to try to get expat variants detected and working more automatically Added Debian (.deb) package support SiRPAC parser wrapper now handles multi-line literals Changed stream and iterator interfaces and classes to be compatible, in preparation for unifying in one new filter class. NOTE: This requires changes to user-code - librdf_iterator_have_elements is now !librdf_iterator_is_end and librdf_iterator_set_map is now librdf_iterator_add_map Added perl and python interface warnings for above changes Preparation work for querying for arcs to/from a resource node, filtering Additional examples and explanations added to perl interface documentation Updated to [146]Raptor RDF/XML parser 0.9.1 - many bug fixes 2001-02-05 Redland Version 0.9.8 Released Added [147]Tcl interface Added [148]Raptor RDF parser, written by me (alpha quality) and made some changes to support it. More fixes to [149]Perl interface to fix crashes Added [150]Perl [151]RDF::RSS method as_xhtml for simple RSS 1.0 to (X)HTML formatting. 2001-01-05 Redland Version 0.9.7 Released Changed [152]Perl Model API - renamed get_* method names, added deprecated warnings for old names. Updated [153]Repat to 2000-12-24 version (plus some patches). Added [154]Perl Plain Old Documentation (POD). Fixed subtle [155]Perl interface object reference bugs. Changed [156]Model API - add_statement now does not own the added statement Added to [157]Model API - get_source, get_arc, get_target return one matching [158]librdf_node, not a list of them like get_sources etc. do via [159]librdf_iterator. Added [160]UTF-8 support for converting between UTF-8 and ISO Latin-1. 2000-11-06 Redland Version 0.9.6 Released Added python interface (2.0 and 1.5) More perl interface fixes Parser APIs updated to handle syntax specified by MIME type and/or URI and now have features allowing the setting/querying of parser options. 2000-10-20 Redland Version 0.9.5 Released Added [161]Repat RDF parser by Jason Diamond - jason at njektilo dot org More perl API fixes and improvements Internal changes preparing for proper reification support and use of rdf:, rdfs: concepts 2000-09-29 Redland Version 0.9.4 Released Implemented perl interface Created RPM construction support Started work on internal RDF parser 2000-08-30 Redland Version 0.9.3 Released Implemented fast get sources, targets, arcs for storage models using multiple hashes (Berkeley DB) Made Berkeley DB support work for V3, two variants of V2 Implemented removing statements for stored models Changed internal hash API arguments, which was nice. Added general RDF utility example code [162]example4.c that parses RDF/XML syntax, stores it and provides multiple query methods. Added simple 10-line RDF example code [163]example3.c SiRPAC Java parser call changed to not discard error output Use streaming part of SiRPAC Java parser Didn't do anything on [164]list :( but fixed several parts of code marked FIXME :-). 2000-08-21 Redland Version 0.9.2 Released [165]API HTML documentation added to release. configure now splits and generates sub-version numbers. 2000-08-18 Redland Version 0.9.1 Released configure warns user if no persistant storage (BDB) found configure warns user if no RDF parser configured Made BDB V1 fail if found by configure - does not work with Redland. Some improvements to installation document. 2000-08-17 Redland named Redland renamed from librdf, license changed to LGPL/MPL from LGPL/BSD. 2000-06-21 Redland first CVS commit Redland 'born' with first CVS commit: It compiles and builds as a GNU automake/conf suite with 'make distcheck' and 'make check' __________________________________________________________________ Copyright (C) 2000-2009 [166]Dave Beckett Copyright (C) 2000-2005 [167]University of Bristol References 1. http://sourceforge.net/projects/virtuoso/ 2. http://librdf.org/rasqal/ 3. http://bugs.librdf.org/mantis/view.php?id=302 4. http://bugs.librdf.org/mantis/view.php?id=304 5. http://bugs.librdf.org/mantis/view.php?id=311 6. http://bugs.librdf.org/mantis/view.php?id=315 7. http://bugs.librdf.org/mantis/view.php?id=315 8. 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